<%# Link to the "Previous" page
  - available local variables
    url:           url to the previous page
    current_page:  a page object for the currently displayed page
    total_pages:   total number of pages
    per_page:      number of items to fetch per page
    remote:        data-remote
-%>
<li class="uk-pagination-previous ay_font_12 <%= 'uk-disabled' if current_page.first? %>">
  <%= link_to_unless current_page.first?, '<span>上一页</span>'.html_safe, url, :rel => 'prev', :remote => remote %>
</li>
